CVE-2026-75775
High
Description
Improper Neutralization of Special Elements used in an OS Command in certain ASUS routers allows remote user to execute arbitrary commands with root privileges via crafted parameters sent to the router while the device is in its factory-default state.Refer to the ' Security Update for ASUS Router Firmware ' section on the ASUS Security Advisory for more information.
SeverityHigh
CVSS7.7
Exploit probability—
ProductRouter
PublishedOct 23, 2026
First seenOct 23, 2026
Weakness typeCWE-78OS command injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ASUS Router | 3.0.0.6.102 series, 3.0.0.4.386 series, 3.0.0.4.388 series | — |
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